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Smoke rises following an Israeli attack on Gaza City, Thursday, Nov. 15, 2012. Israel barraged the Gaza Strip with airstrikes and shelling Wednesday and killed the Hamas military chief in a targeted strike, launching a campaign aimed at stopping rocket attacks from Islamic militants. The assault killed 10 other Palestinians, including two children and seven militants. On Thursday, militant rockets fired into Israel killed three Israelis, raising the likelihood of a further escalation. (AP Photo/Hatem Moussa)

Smoke rises following an Israeli attack on Gaza City, Thursday, Nov. 15, 2012. Israel barraged the Gaza Strip with airstrikes and shelling Wednesday and killed the Hamas military chief in a targeted strike, launching a campaign aimed at stopping rocket attacks from Islamic militants. The assault killed 10 other Palestinians, including two children and seven militants. On Thursday, militant rockets fired into Israel killed three Israelis, raising the likelihood of a further escalation. (AP Photo/Hatem Moussa)